Siemens SIMOTICS 1FT6061-6AH71-4EH0 brushless three-phase synchronous servo motor

Siemens SIMOTICS 1FT6061-6AH71-4EH0 brushless three-phase synchronous servo motor

General product data

• Manufacturer: Siemens AG

• Product family: SIMOTICS S / 1FT6 servo motor (High-Performance family for feed drives)

• Motor type: 3~ Brushless servo motor (Permanent magnet synchronous motor)

• Country of manufacture: Made in Germany

• Conformity & Certificates: CE marking, cURus, compliant with EN 60034

Technical performance data (Engineering Data)

• Static torque (M₀): 3.3 Nm (at 60 K warming) / 4.0 Nm (at 100 K warming)

• Rated torque (\(M_{N}\)): 2,6 Nm

• no-load current / standstill current (I₀): 3.4 A (at 60 K) / 4.1 A (at 100 K)

• Nominal speed (\(n_{N}\)): 4500 /min (rpm)

• Maximum speed (\(n_{max}\)): 7200 /min (rpm)

• Rated voltage (\(U_{IN}\)): 270 V Y (Star connection)

• Weight (m): approx. 6.6 kg

Mechanical design & environmental conditions

• Overall height: 63 mm (specified by the code "061" in the article number)

• Form factor: IM B5 (standard flange mounting, also suitable for vertical installations such as IM V1 and IM V3)

• Protection class: IP 64 (dust-tight and protected against water spray)

• Temperature class / insulation class: Th.Cl.F (designed for winding temperatures up to 155 °C)

• Cooling: Natural self-cooling via the housing surface

Integrated hold brake (Brake)

• Type: Built-in permanent-magnet holding brake (Brake Type EBD 1.5B)

• Operating voltage: 24 V DC (direct current)

• Power consumption: 17.0 W

Gear system & sensor technology (encoder)

• Type: Absolute multiturn encoder (Absolute Encoder F01 / 2048 S/R) with EnDat interface

• Resolution: 2048 impulses/revolution (sinus/cosinus 1 Vss)

• Temperature sensor: Integrated KTY 84 temperature probe for permanent winding monitoring via the drive inverter